42-329-00421
Final CompletionDORA ROBERTS RANCH UNIT
MIDLAND County · District 8 · OXY USA INC. · DORA ROBERTS (PENNSYLVANIAN)
Permits
1
Max Depth
13,301 ft
First Permit
1984-06-21
Latest Activity
1984-06-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1993-09-30
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: OXY USA INC. ≠ Production: CONTINENTAL RESOURCES, INC. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: OXY USA INC. ≠ Permit: CITIES SERVICE OIL & GAS CORP.
Resolved via: production → CONTINENTAL RESOURCES, INC.
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Injection / Disposal
MIDLAND County disposal market →Permitted Volume
—
Max Pressure
—
Injection Interval
—
Injected (12mo)
—
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (1) Elevation 2,828 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PENNSYLVANIAN | 10,264 ft | -7,436 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 10,264–10,495 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 309 ft | 265 sx |
| 13.375" | 309 ft | 265 sx |
| 9.625" | 5,660 ft | 290 sx |
| 9.625" | 5,660 ft | 3,383 sx |
| 5.5" | 13,274 ft | 375 sx |
| 5.5" | 13,274 ft | 675 sx |
Permit History (1)
Applications (1)
Records & Logs
6 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 902
- Max Depth
- 13,301 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- OXY USA INC.
- Completed
- 1993-09-30
Operator
- Name
- OXY USA INC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-26)
- Cum Oil (all leases)
- 277,250,617 bbl
- Cum Gas (all leases)
- 814,544,078 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 3,279